WIP: wdt 1.27.1612021-145-gbc22626 (new formula)

[hjmallon]

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This is very similar to an old pull request here Homebrew/legacy-homebrew#50381

The patch from the old one is no longer needed but other comments on there are not resolved in this version (see https://discourse.brew.sh/t/need-help-making-wdt-formula/4700)

[fxcoudert]

We already have a folly formula, please depend on that.

[hjmallon]

It requires cpp files from Folly to build, which is why it requires folly formula (for headers) and also resources folly (for headers and cpps during build time). I have no idea what the best way to resolve that is.

[hjmallon]

I think maybe something could be changed upstream to link against a full version of folly rather than building libfolly4wdt, which seems to be a subset of the whole lib. I made an issue here facebook/wdt#194

[hjmallon]

I have added a patch here to cover building against full folly and removing the resource. I am going to try to get something similar upstream.

[hjmallon]

Changed to WIP until I can get patches together here or upstream to build against and link full folly.

[BrewTestBot]

• Formulae should not require patches to build. Patches should be submitted and accepted upstream first.

[hjmallon]

Thanks everyone for reviewing this. It seems the upstream developers at Facebook are pretty unresponsive. https://github.com/facebook/wdt

I am going to close this for now as there is no sensible way to merge without patches.